AI Article Synopsis
- Smart buildings are increasingly important for supporting aging populations and individuals with disabilities, like rheumatoid arthritis.
- The paper introduces innovative wireless motion capture techniques to monitor and assist disabled individuals in smart environments.
- Results indicate a significant reduction in localization error, with implications for future collaboration in hardware, software, and architectural design to improve these systems.
Article Abstract
Background: Due to the problem of aging societies, there is a need for smart buildings to monitor and support people with various disabilities, including rheumatoid arthritis.
Objective: The aim of this paper is to elaborate on novel techniques for wireless motion capture systems for the monitoring and rehabilitation of disabled people for application in smart buildings.
Methods: The proposed techniques are based on cross-verification of distance measurements between markers and transponders in an environment with highly variable parameters. To their verification, algorithms that enable comprehensive investigation of a system with different numbers of transponders and varying ambient parameters (temperature and noise) were developed. In the estimation of the real positions of markers, various linear and nonlinear filters were used. Several thousand tests were carried out for various system parameters and different marker locations.
Results: The results show that localization error may be reduced by as much as 90%. It was observed that repetition of measurements reduces localization error by as much as one order of magnitude.
Conclusions: The proposed system, based on wireless techniques, offers a high commercial potential. However, it requires extensive cooperation between teams, including hardware and software design, system modelling, and architectural design.
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| http://dx.doi.org/10.3233/THC-182514 | DOI Listing |
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